GDA203 A-40/0.03

Name: GDA203 A-40/0.03
Brand: ABB
SKU: GDA203 A-40/0.03

The ABB GDA203 A-40/0.03 is a Residual Current Device Block designed for low-voltage applications, providing reliable protection against ground faults. It ensures safety and efficiency in various electrical settings.

Product ModelGDA203 A-40/0.03

Material Number2TAZ810304R2400

Product ID81832

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Ground Fault ProtectionThe GDA203 A-40/0.03 offers robust protection against ground faults, ensuring the safety of people and equipment in low-voltage applications.
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2. Efficient DesignDesigned with efficiency in mind, this device minimizes downtime and maximizes operational reliability, making it a crucial component in any electrical system.
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3. Easy InstallationThe GDA203 A-40/0.03 is engineered for straightforward installation, reducing the complexity and time required for setup, making it a convenient choice for electrical engineers and technicians.
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4. Compliance with StandardsThis product adheres to international safety standards, providing assurance that it meets the necessary requirements for safe operation in various environments.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Type of Residual Current

Type A

Rated Voltage (Ur)

230...400 V

Rated Insulation Voltage (Ui)

500 V

Rated Impulse Withstand Voltage (Uimp)

4 kV

Rated Current (In)

40 A

Rated Residual Current

30 mA

5. Versatile ApplicationSuitable for a wide range of low-voltage applications, the GDA203 A-40/0.03 can be used in residential, commercial, and industrial settings, offering flexibility and adaptability in different electrical configurations.

Maximum Surge Current

Leakage Current Type

Rated Frequency (f)

50 â¦ 60 Hz

Number of Poles

Operating Characteristic

Instantaneous

Connecting Capacity

Rigid 16 â¦ 16 mmÂ² Flexible 16 â¦ 16 mmÂ²

Ambient Temperature

-25...55 Â°C

Ambient Air Temperature

Operation -25...55 Â°C

Degree of Protection

IP2X

Pollution Degree

Short-Circuit Current Rating (SCCR)

0.03 ... 0.03 A

Product Net Width

0.087 m

Product Net Height

0.093 m

Product Net Depth / Length

0.069 m

Product Net Weight

0.149 kg

ETIM 8

EC002297 - Residual current circuit breaker (RCCB) module

ETIM 9

EC002297 - Residual current circuit breaker (RCCB) module

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

WEEE B2C / B2B

Business To Consumer

CN8

85363030

eClass

V11.0 : 27142210

Object Classification Code

Manufacturer ID

2TAZ810304R2400